阅读说明：本技术 一种电能表检定装置 (Electric energy meter calibrating installation ) 是由 唐毅 陈猛 于传 程琳 池坤鹏 马璐瑶 祁甘露 傅晓 钱文 张琼华 于 2021-01-28 设计创作，主要内容包括：本发明公开了一种电能表检定装置,包括第一夹板,第一夹板顶端的一侧与丝杠的外壁螺纹连接,丝杠的底端转动设置在第二夹板顶端的一侧,第二夹板的底端固定设有连接柱,连接柱外壁的中部与套环的内壁穿插连接,本发明通过设有转扭和套环,转动转扭带动丝杠转动,丝杠转动带动第一夹板向下移动,通过这种方式对检定装置进行固定安装,上下滑动套环带动第一耳板移动,第一耳板移动带动连接杆转动,固定圆环转动带动固定圆柱转动,固定圆柱转动带动转动杆转动,调节到合适角度后,向右移动移动块,至移动块一侧卡块与连接柱外壁的卡槽卡合连接,通过这种方式调节检定装置本体角度,便于检定人员观察。(The invention discloses an electric energy meter calibrating device, which comprises a first clamp plate, wherein one side of the top end of the first clamp plate is in threaded connection with the outer wall of a lead screw, the bottom end of the lead screw is rotatably arranged on one side of the top end of a second clamp plate, a connecting column is fixedly arranged at the bottom end of the second clamp plate, and the middle part of the outer wall of the connecting column is in penetrating connection with the inner wall of a sleeve ring. The inspection personnel can observe conveniently.)

1. The utility model provides an electric energy meter calibrating installation, includes first splint (1), its characterized in that, one side on first splint (1) top and the outer wall threaded connection of lead screw (2), the bottom of lead screw (2) is rotated and is set up the one side on second splint (3) top, the bottom mounting of second splint (3) is equipped with spliced pole (4), the middle part of spliced pole (4) outer wall alternates with the inner wall of the lantern ring (5) and is connected, the fixed first otic placode that is equipped with in one side of the lantern ring (5) outer wall, one side of first otic placode is rotated and is equipped with connecting rod (6), the one end of connecting rod (6) one side alternates with the outer wall of connecting axle and is connected, the fixed one side that sets up at the second otic placode of one end, the bottom mounting of second otic placode sets up the top at calibrating installation body (7).

2. The electric energy meter calibrating device according to claim 1, wherein the calibrating device body (7) is symmetrically provided with a fixing ring (8) on each of two sides, four fixing rings (8) are arranged on the top of the outer wall of the fixing ring (8) and are respectively inserted and connected with the outer walls of four clamping rods (9), four clamping rods (9) are respectively clamped and connected with four clamping holes at the bottom end, four clamping holes are respectively formed in the top ends of the outer walls of four fixing cylinders (20), four fixing cylinders (20) are respectively fixedly connected with the middle of one side of two rotating rods (10) and one end of one side of two rotating rods (10), two fixing rods (10) are respectively rotatably connected with one ends of two fixing rods (11), and two fixing rods (11) are respectively fixedly arranged on two sides of the bottom of the outer wall of the connecting column (4).

3. The electric energy meter calibrating device according to claim 1, wherein fixed blocks (12) are fixedly arranged on both sides of the second clamping plate (3), slide rods (13) are fixedly arranged at the top ends of the two fixed blocks (12), the outer walls of the two slide rods (13) are respectively inserted into and connected with the inner walls of the two connecting rings (14), and the outer walls of the two connecting rings (14) are respectively fixedly arranged on both sides of the first clamping plate (1).

4. The electric energy meter calibrating device according to claim 2, wherein the top ends of the four clamping rods (9) are respectively and fixedly arranged in the middle of the bottom ends of the four pull blocks (15), springs (16) are respectively and fixedly arranged on two sides of the bottom ends of the four pull blocks (15), and the bottom ends of the eight springs (16) are respectively and fixedly arranged on two sides of the top ends of the outer walls of the four fixed rings (8).

5. The electric energy meter calibrating device according to claim 1, wherein a mounting block (17) is fixedly arranged on the other side of the outer wall of the sleeve ring (5), a moving block (18) is slidably arranged at the top end of the mounting block (17), a clamping block is fixedly arranged on one side of the moving block (18), the clamping block is connected with a clamping groove in a clamping manner, and the clamping groove is formed in the outer wall of the connecting column (4).

6. The electric energy meter calibration device according to claim 1, wherein a torque (19) is fixedly arranged at the top end of the lead screw (2).

Technical Field

The invention relates to the field of electric energy meters, in particular to an electric energy meter calibrating device.

Background

The electric energy meter can be called as a watt-hour meter and a fire meter and is an instrument for measuring electric energy, the electric energy meter calibrating device mainly calibrates and measures the electric energy meter, can be seen in the electric energy meter maintenance by electricians, and is the most portable electric energy meter calibrating device containing program-controlled power at present in China.

In the current life, traditional electric energy meter calibrating installation is generally placed and is carried out work at desktop or mesa, and when not having the workstation, the staff of calibrating usually need hold up the electric energy meter calibrating installation and carry out work, and whole process increases the staff fatigue degree of calibrating, and is very inconvenient.

Disclosure of Invention

The invention aims to provide an electric energy meter calibrating device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric energy meter calibrating installation, includes first splint, one side on first splint top and the outer wall threaded connection of lead screw, the bottom of lead screw is rotated and is set up the one side on second splint top, the bottom mounting of second splint is equipped with the spliced pole, the middle part of spliced pole outer wall alternates with the inner wall of the lantern ring and is connected, the fixed first otic placode that is equipped with in one side of the lantern ring outer wall, one side of first otic placode is rotated and is equipped with the connecting rod, the one end of connecting rod one side alternates with the outer wall of connecting axle and is connected, the fixed one side that sets up at the second otic placode of one end of connecting axle, the bottom mounting of second otic placode sets up the top at the calibrating installation body.

Preferably, the equal symmetry in both sides of calibrating installation body is equipped with fixed ring, four the top of fixed ring outer wall alternates with the outer wall of four kellies respectively and is connected, four the bottom of kellies is connected, four with four card hole blocks respectively the top at four fixed cylindrical outer walls is seted up respectively in the card hole, four fixed cylindrical one end respectively with the middle part of two dwang one sides and the one end fixed connection of one side, two the other end of dwang one side rotates with the one end of two dead levers respectively and is connected, two the other end of dead lever is fixed the both sides that set up in spliced pole outer wall bottom respectively.

Preferably, fixed blocks are fixedly arranged on two sides of the second clamping plate, sliding rods are fixedly arranged at the top ends of the two fixed blocks, the outer walls of the two sliding rods are respectively and alternately connected with the inner walls of the two connecting rings, and the outer walls of the two connecting rings are respectively and fixedly arranged on two sides of the first clamping plate.

Preferably, four the top of kelly is fixed respectively and is set up at the middle part that four draw the piece bottom, four draw the both sides of piece bottom all to be fixed and be equipped with the spring, eight the bottom of spring is fixed the both sides that set up on four fixed ring outer wall tops respectively.

Preferably, the other side of the outer wall of the lantern ring is fixedly provided with an installation block, the top end of the installation block is slidably provided with a moving block, one side of the moving block is fixedly provided with a clamping block, the clamping block is connected with a clamping groove in a clamping mode, and the clamping groove is formed in the outer wall of the connecting column.

Preferably, a rotating knob is fixedly arranged at the top end of the lead screw.

The invention has the technical effects and advantages that:

(1) this electric energy meter calibrating installation, turn round and the lantern ring through being equipped with, it drives the lead screw rotation to rotate to turn round, the lead screw rotates and drives first splint downstream, carry out fixed mounting to calibrating installation through this kind of mode, the lantern ring that slides from top to bottom drives first otic placode removal, first otic placode removal drives the connecting rod and rotates, the head rod rotates and drives the calibrating installation body and rotate, the calibrating installation body rotates and drives the fixed ring and rotate, the fixed ring rotates and drives the stationary cylinder and rotate, the stationary cylinder rotates and drives the dwang and rotate, adjust after suitable angle, move the movable block to the right, it is connected with the draw-in groove block of spliced pole outer wall to movable block one side fixture block, adjust calibrating installation body angle through this kind of mode, it observes to be convenient for.

(2) This electric energy meter calibrating installation draws piece and second otic placode through being equipped with, and the rebound draws the piece to drive the kelly rebound, to kelly and the separation of card hole, the fixed connecting axle that is equipped with in second otic placode one side, and the outer wall of connecting axle alternates with the one end of connecting rod one side and is connected, through this kind of mode, is convenient for install and dismantles the calibrating installation body, conveniently carries.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic structural diagram of the fixing mechanism of the present invention.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a first splint; 2. a lead screw; 3. a second splint; 4. connecting columns; 5. a collar; 6. a connecting rod; 7. a calibrating device body; 8. fixing the circular ring; 9. a clamping rod; 10. rotating the rod; 11. fixing the rod; 12. a fixed block; 13. a slide bar; 14. a connecting ring; 15. pulling the block; 16. a spring; 17. mounting blocks; 18. a moving block; 19. turning; 20. and fixing the cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides an electric energy meter calibrating device as shown in figures 1-3, which comprises a first clamp plate 1, wherein one side of the top end of the first clamp plate 1 is in threaded connection with the outer wall of a screw rod 2, the bottom end of the screw rod 2 is rotatably arranged on one side of the top end of a second clamp plate 3, a connecting column 4 is fixedly arranged at the bottom end of the second clamp plate 3, the middle part of the outer wall of the connecting column 4 is in penetrating connection with the inner wall of a lantern ring 5, a first lug plate is fixedly arranged on one side of the outer wall of the lantern ring 5, a connecting rod 6 is rotatably arranged on one side of the first lug plate, one end of one side of the connecting rod 6 is in penetrating connection with the outer wall of a connecting shaft, one end of the connecting shaft is fixedly arranged on one side of the second lug plate, the bottom end of the second lug plate is fixedly arranged at the top end of a calibrating device body 7, fixing rings 8 are symmetrically arranged on both sides of the calibrating device body 7, the inner diameter, the bottom ends of four clamping rods 9 are respectively connected with four clamping holes in a clamping manner, the four clamping holes are respectively formed at the top ends of the outer walls of four fixing cylinders 20, one ends of the four fixing cylinders 20 are respectively fixedly connected with the middle parts of one sides and one ends of one sides of two rotating rods 10, the other ends of one sides of the two rotating rods 10 are respectively connected with one ends of two fixing rods 11 in a rotating manner, the other ends of the two fixing rods 11 are respectively fixedly arranged at the two sides of the bottom part of the outer wall of a connecting column 4, the two sides of a second clamping plate 3 are respectively fixedly provided with a fixing block 12, the top ends of the two fixing blocks 12 are respectively fixedly provided with a sliding rod 13, the outer walls of the two sliding rods 13 are respectively connected with the inner walls of two connecting rings 14 in an inserting manner, the outer walls of the two connecting rings 14 are respectively fixedly arranged at the two sides of the first clamping plate 1, the bottom of eight springs 16 is fixed respectively and is set up in the both sides on 8 outer wall tops of four fixed rings, the fixed installation piece 17 that is equipped with of opposite side of the 5 outer walls of lantern ring, the top of installation piece 17 slides and is equipped with movable block 18, the spout has been seted up on installation piece 17 top, spout and slide rail sliding connection, the fixed bottom that sets up at movable block 18 of slide rail, the fixed fixture block that is equipped with in one side of movable block 18, the fixture block is connected with the draw-in groove block, the outer wall at spliced pole 4 is seted up to the draw-in groove, a plurality of draw-in grooves have been seted up to spliced pole 4's outer wall.

The working principle of the invention is as follows: when in use, firstly, the top end of the second clamping plate 3 is attached to the top end of the electric box plate or other objects, the rotating knob 19 is rotated, the rotating knob 19 rotates to drive the first clamping plate 1 to move downwards, the first clamping plate 1 moves downwards to drive the two connecting rings 14 to move downwards, so that the two connecting rings 14 slide downwards on the two slide bars 13 until the bottom end of the first clamping plate 1 is contacted with the top end of the electric box plate or other objects, the calibrating device is fixedly installed in this way, then the lantern ring 5 slides upwards and downwards, the lantern ring 5 moves to drive the first ear plate to move, the first ear plate moves to drive the connecting rod 6 to rotate, the first connecting rod 6 rotates to drive the calibrating device body 7 to rotate, the calibrating device body 7 rotates to drive the fixing circular ring 8 to rotate, the fixing circular ring 8 rotates to drive the fixing cylinder 20 to rotate, the fixing cylinder 20 rotates to drive the rotating lever 10 to rotate, and after the, the moving block 18 moves rightwards, a clamping block on one side of the moving block 18 is connected with a clamping groove of the outer wall of the connecting column 4 in a clamped mode, the angle of the calibrating device body 7 is adjusted in the mode, the calibrating personnel can observe conveniently, when the calibrating device body 7 is disassembled, the block 15 is pulled upwards in an upwards pulling mode, the block 15 upwards moves to drive the clamping rod 9 to upwards move, the clamping rod 9 is separated from a clamping hole, then the connecting rod 6 is separated from one side of the second lug plate, and the calibrating device body 7 is convenient to install and disassemble in the mode and is convenient to carry.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the invention can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.